[Ar]4s1 3d10
The electron configuration for copper is Ar 3d10 4s1.
The electron configuration of copper is Ar 3d10 4s1.
The electronic configuration of copper is Ar 3d10 4s1.
The condensed electron configuration for copper is Ar 3d10 4s1.
The electron configuration of copper (Cu) is Ar 3d10 4s1.
The electron configuration of copper(II) is [Ar] 3d9 . Copper is [Ar] 3d10 4s1
The electron configuration of copper is 1s22s22p63s23p63d104s1.
The complete electron configuration for the copper atom is 1s2 2s2 2p6 3s2 3p6 4s1 3d10.
The electron configuration of copper is: [Ar]4s13d10. It isn't 4s23d9 because Cu is able to obtain a more stable electron configuration when it takes an electron from the 4s and adds it to 3d. A half filled 4s and a completely filled 3d is more stable.
The electron configuration of a Copper(II)ion is [Ar]4s0 3d9.
[Ar]3d104s1
The electronic configuration of copper is [Ar] 3d10 4s1, where [Ar] represents the electron configuration of the noble gas argon. This configuration takes into account the stability gained by having a full d subshell (10 electrons) in the 3d orbital.